Secondary outcomes The secondary outcomes include evaluation and evolution in a 6-month period after the SA of adolescent' social network using the Multidimensional Scale of Perceived Social Support (MSPSS), evaluation and evolution in a 6-month period after the SA of adolescent health-related quality of life using Kidscreen-27 and VSP-A, and evolution in a 6-month period after the SA of adolescent' depression using Center for Epidemiologic Studies Depression Scale (CES-D). The scores and their evolution will be compared between the groups CLASSIC and MEDIA.